Susan D. Snell is a fictional character created by American author Stephen King in his first published 1974 horror novel, Carrie. She is a popular teenage girl dating Tommy Ross. After tormenting Carrie White in the locker room, Sue begins to feel remorse for her actions. She asks Tommy to do her a favor and take Carrie to the prom in an attempt to make Carrie feel accepted and to ease her own conscience. In this, she has been described as the "godmother" in King's "dark modernization of Cinderella". The disaster that takes place at the high school prom is set in place when Tommy accepts. Sue also appears in the 1999 film sequel, The Rage: Carrie 2, played by Amy Irving reprising her role from the 1976 film version of King's novel. Source: Wikipedia (en)